Discovery of Uranus: A New Vision of [Deep Dive] - March 13th, 2026

On March 13th, 1781, the boundaries of the known solar system doubled when astronomer William Herschel spotted Uranus from his garden in Bath, England. Initially mistaken for a comet, this discovery marked the first time a planet was identified using a telescope in modern history. This episode of Deep Dive explores the cosmic legacy of this event, alongside the life of Percival Lowell, the astronomer who famously theorized about life on Mars and predicted the existence of Pluto. We also celebrate the birthdays of two cultural icons: the versatile actor William H. Macy and the Academy Award-winning rapper and activist Common. Finally, we reflect on a historic moment for the Vatican—the 2013 election of Pope Francis, the first Pope from the Americas. Join us as we weave together these stories of exploration, artistry, and institutional change, illustrating how one date can capture the breadth of human curiosity and progress across centuries and disciplines.

On March 13th, 1781, the scientific world was forever changed when William Herschel discovered the planet Uranus, expanding the known reaches of our solar system for the first time in millennia. What Herschel initially recorded as a faint comet from his garden in Bath eventually revealed itself as a massive, ice-giant planet, initially named 'Georgium Sidus' in honor of King George III. Beyond the stars, this day also marks significant milestones in human culture and leadership. We examine the birthday of Percival Lowell, whose Lowell Observatory eventually led to the discovery of Pluto, and the influential careers of actor William H. Macy and artist-activist Common. Additionally, we look back to 2013, when Jorge Bergoglio made history as the first Pope from the Americas, taking the name Francis to signal a new era of humility and service within the Catholic Church.

Topics Covered

  • 🔭 The Discovery of Uranus: How William Herschel doubled the size of the known solar system from a backyard garden in 1781.
  • 🪐 The Legacy of Percival Lowell: A look at the man who predicted the existence of Pluto and sought life on the Red Planet.
  • 🎂 Cinematic Mastery: Celebrating the prolific career of William H. Macy, known for his Emmy-winning performances and complex characters.
  • 🎤 Artistry and Activism: The journey of Common from a socially conscious rapper to an Academy Award-winning actor and activist.
  • A Historic Papacy: Reflecting on the 2013 election of Pope Francis and his significance as the first non-European leader of the Church in over a millennium.

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  • (00:10) - Introduction
  • (01:12) - The First Pope from the Americas
  • (05:48) - Conclusion
Discovery of Uranus: A New Vision of [Deep Dive] - March 13th, 2026
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